243482642

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{26833}}^1$

素因数の和:27197

約数の個数: 16

約数和(自身を含む): 394459800

約数和(自身を除く): 150977158

約数列:

[1, 2, 13, 26, 349, 698, 4537, 9074, 26833, 53666, 348829, 697658, 9364717, 18729434, 121741321, 243482642]

約数ペア:

[(1, 243482642), (2, 121741321), (13, 18729434), (26, 9364717), (349, 697658), (698, 348829), (4537, 53666), (9074, 26833)]